Definition
A landing in which the airplane contacts the runway with a higher than normal vertical descent rate, transferring more force through the landing gear than a properly executed flare would produce. It typically results from an incomplete or late flare, allowing the airplane to continue descending into the runway rather than settling onto it.
Plain English
A landing where the airplane hits the runway harder than it should, because the pilot didn't slow the descent enough just before the wheels touched.
Context Anchor
Encountered during landing practice, especially in discussions of the flare and what happens when the airplane is not slowed enough just before touchdown.
Derivation
Touchdown combines “touch” and “down,” meaning the moment the wheels first meet the ground. “Hard” keeps its normal sense of forceful or heavy, which helps show that the issue is not the fact that the airplane landed, but how forcefully it contacted the runway.
Why Pilots Care
A hard touchdown can damage landing gear, trigger a bounce that leads to loss of directional control, or result in a failed checkride evaluation.
Grounding Statement
In a hard touchdown, the airplane reaches the runway before its downward motion has been reduced enough.
Intuition Check
A hard touchdown is not simply any landing that feels firm. It means the runway contact was forceful enough to be outside the normal, controlled touchdown expected in landing.
Example Sentence 1
He flared too late and the result was a hard touchdown that bounced the airplane back into the air.
Example Sentence 2
During the checkride the examiner noted a firm but acceptable touchdown, distinguishing it from a hard touchdown that would have required a go-around.